How do you combine like terms in (5x ^ { 4} + 6x ^ { 3} - 9) - ( 8x ^ { 2} - 6x + 7)(5x4+6x3−9)−(8x2−6x+7)?
2 Answers
Apr 5, 2017
See the entire solution process below:
Explanation:
First, remove all of the terms from parenthesis. Be careful to handle the signs of each individual term correctly:
Next, group like terms:
Now, combine like terms:
Apr 5, 2017